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    R32(二氟甲烷)

    R32(二氟甲烷)

    • 所屬分類:制冷劑
    • 瀏覽次數(shù):
    • 二維碼:
    • 發(fā)布時間:2024-02-22 11:08:46
    • 產(chǎn)品概述

    產(chǎn)品名稱:工業(yè)用二氟甲烷(R32)

    分子式:CH2F2

    相對分子質(zhì)量:52.0234

    產(chǎn)品標準:HG/T 4634-2014

    產(chǎn)品用途: 主要用作制冷劑,低溫制冷劑R-502的替代品,或者分別與HFC-134a、HFC-152a形成混合制冷劑替代HCFC- 22。

    理化性質(zhì): 在常溫常壓下是一種無色、有輕微醚類氣味的氣體,熔點:-136℃,沸點:-51.7℃,相對密度(水=1)1.1。在常溫常壓下結構穩(wěn)定,不易分解。臭氧層減損潛能值(ODP):0,全球變暖潛能值(GWP):650。

    包裝與儲運:本產(chǎn)品用專用鍋瓶或貯槽(槽車)裝運,應貯存在陰涼干燥的地方,不得靠近熱源,嚴禁日曬雨淋,貯運應符合中華人民共和國鐵路、公路運輸相關規(guī)定。

    包裝規(guī)格:非重復充裝鋼瓶:8.15lb/3.7kg,重復充裝鋼瓶:400L、800L、926L、1000L、ISO-TANK. 。

    Product name: Industrial difluoromethane

    Chemical structure:CH2F2

    Relative molecule mass:86.47            

    Product standard:GH/T 4634-2014

    Application: The product is used as a special typy of refrigerant or to make blend refrigerants such as R407, R410, R504

    Physical and chemical properties: Under normal temperature and pressure, the product is a colorless gas with a slight scent of ether. Its melting point is -136℃, its boiling point is -51.7℃. Its liquid density is 0.958g/cm3 at 25℃. It is hardly decomposable under normal conditions because of its stable chemical structure. Its ODP value is nil, and its GWP value is 650.

    Storage & transportation: The product is packed in appropriate cylinders or tanks(or tank cars).It is to be kept in cool and dry place, without being exposed to heat source, sunlight and raining . It is to comply with the regulation of railway and road transportation issued by Chinese government nese concerning hazardous cargo.

    Packing specifications: Refillable cylinder:400l, 800L, 926L, 1000L,ISO TANK

    技術參數(shù):


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    上一篇:R22(二氟一氯甲烷)2024-03-06
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    衢州市華亞化工有限公司

    公司電話:  0570-3091282

    公司傳真:  0570-3091487

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